气候变化领域集成服务门户(CCPortal): Occurrence of organochlorine pesticides and polychlorinated biphenyls in sediment and fish in Cau Hai lagoon of Central Vietnam: Human health risk assessment

CCPortal

DOI	10.1016/j.marpolbul.2019.03.006
	Occurrence of organochlorine pesticides and polychlorinated biphenyls in sediment and fish in Cau Hai lagoon of Central Vietnam: Human health risk assessment
	Tran T.A.M.; Malarvannan G.; Hoang T.L.; Nguyen V.H.; Covaci A.; Elskens M.
发表日期	2019
ISSN	0025326X
起始页码	521
结束页码	528
卷号	141
英文摘要	This is the first study on polychlorinated biphenyls (PCBs) in fish from the Cau Hai lagoon, a part of the largest coastal lagoon in Southeast Asia. Seven selected PCB congeners and organochlorine pesticides in sediments and edible fish tissues were quantified by GC–MS. The sum of ICES-7 PCB and DDTs concentrations in fish species consumed regularly and of economic value were in ranges 26–43 ng g−1 lw and 182–277 ng g−1 lw, respectively. The ratio between the parent DDT compound and the sum of metabolites, DDE and DDD, was most of the time smaller than 1, suggesting primarily an historical contamination of the lagoon. An agglomerative hierarchical clustering indicates sites located in the north-western part of the Cau Hai lagoon were characterized by above-average concentrations of DDE and DDT. Comparing to previous data, a large decrease in ∑DDT residues can be seen over the past 20 years. © 2019 Elsevier Ltd
英文关键词	Cau Hai lagoon; Fish; Organochlorine pesticides (OCPs); Polychlorinated biphenyls (PCBs); Sediment
语种	英语
scopus关键词	Fish; Health risks; Hierarchical clustering; Lakes; Metabolites; Organic pollutants; Pesticides; Polychlorinated biphenyls; Sediments; Agglomerative hierarchical clustering; Average concentration; Cau Hai lagoon; Central Vietnam; Economic values; Human health risk assessment; Organochlorine pesticides; Polychlorinated biphenyl (PCBs); Risk assessment; 1,1 dichloro 2,2 bis(4 chlorophenyl)ethane; 1,1 dichloro 2,2 bis(4 chlorophenyl)ethylene; aldrin; alpha hexachlorocyclohexane; beta hexachlorocyclohexane; chlordane; chlorphenotane; dieldrin; heptachlor; hexachlorobenzene; hexachlorocyclohexane; lindane; organochlorine pesticide; polychlorinated biphenyl; 1,1 dichloro 2,2 bis(4 chlorophenyl)ethylene; chlorinated hydrocarbon; chlorphenotane; pesticide; polychlorinated biphenyl; assessment method; concentration (composition); fish; health risk; organochlorine pesticide; PCB; sediment pollution; animal tissue; Anthopagrus latus; Article; Caranx bucculentus; chemical analysis; concentration (parameter); environmental exposure; Epinephelus coioides; fish; hazard assessment; health hazard; Lates calcarifer; limit of quantitation; Lutjianus argentimaculus; mass fragmentography; nonhuman; sediment; Terapon jarbua; Viet Nam; analysis; animal; aquaculture; chemistry; environmental monitoring; fish product; food contamination; human; metabolism; risk assessment; sediment; Viet Nam; water pollutant; Cau Hai Lagoon; Viet Nam; Animals; Aquaculture; DDT; Dichlorodiphenyl Dichloroethylene; Environmental Monitoring; Fish Products; Fishes; Food Contamination; Gas Chromatography-Mass Spectrometry; Geologic Sediments; Humans; Hydrocarbons, Chlorinated; Pesticides; Polychlorinated Biphenyls; Risk Assessment; Vietnam; Water Pollutants, Chemical
来源期刊	Marine Pollution Bulletin
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/149988
作者单位	Analytical, Environmental and Geo-Chemistry Laboratory, Vrije Universiteit Brussel, Brussels, 1050, Belgium; Toxicological Center, University of Antwerp, Universiteitsplein 1, Wilrijk, 2610, Belgium; Department of Chemistry, University of Sciences, Hue University, 77 Nguyen Hue, Hue, Viet Nam
推荐引用方式 GB/T 7714	Tran T.A.M.,Malarvannan G.,Hoang T.L.,et al. Occurrence of organochlorine pesticides and polychlorinated biphenyls in sediment and fish in Cau Hai lagoon of Central Vietnam: Human health risk assessment[J],2019,141.
APA	Tran T.A.M.,Malarvannan G.,Hoang T.L.,Nguyen V.H.,Covaci A.,&Elskens M..(2019).Occurrence of organochlorine pesticides and polychlorinated biphenyls in sediment and fish in Cau Hai lagoon of Central Vietnam: Human health risk assessment.Marine Pollution Bulletin,141.
MLA	Tran T.A.M.,et al."Occurrence of organochlorine pesticides and polychlorinated biphenyls in sediment and fish in Cau Hai lagoon of Central Vietnam: Human health risk assessment".Marine Pollution Bulletin 141(2019).